Originally Posted by Mac
...Oh BTW, that innershield gasless wire is yuchie, only use in a pinch, stick with shielded, cleaner and eaiser(with gas).
Excellent point. Flux core is only cheaper if your time and frustration is not counted and you get your grinding wheels for free. However, if that price difference is the difference between no welder and a welder, but more grinding....well, I can see that.